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#Question id: 1626


The initial complement component activated by complement-fixing antibodies is:

#SCPH01 Biochemistry
  1. C1q

  2. C1s

  3. C3b

  4. C5a


Answer:- Option(s): 1


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#Question id: 356

#SCPH05 I Biotechnology

How does 0.5 M sucrose (molecular mass 342) solution compare to 0.5 M glucose (molecular mass 180) solution?

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#Question id: 11001

#SCPH28 | Zoology

In which phase of the ventricular muscle action potential is the potassium permeability the highest?


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#Question id: 5105

#SCPH01 Biochemistry

Cells transplanted from the neural tube of a frog embryo to the ventral part of another embryo develop into nervous system tissues. This result indicates that the transplanted cells were________.

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#Question id: 2943

#SCPH28 | Zoology

Which of the following is NOT a mechanism by which G1/S cyclin-CDKs ensure progression through the cell cycle?

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#Question id: 9050

#SCPH06 I Botany

If an ecologist were studying the regional interactions among multiple populations of different species and how they influence the exchange of materials between their various environments, then this would be an example of which kind of research?

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